Coding Resources

The Materialized Path Technique: Tree Structures for Relational Database Systems

Create three-dimensional tree structures in a relational database system using materialized paths.

March 3, 2021

by Thomas Hansen

CORE

· 31,258 Views · 4 Likes

Building a Microservice in Perl (Part 1): Designing the API

A brief description of microservices, then jumping into defining one with OpenAPI.

Updated March 2, 2021

by Mark Gardner

CORE

· 4,482 Views · 6 Likes

How To Handle 100k Rows Decision Table in Drools (Part 3)

In this article, I created a prototype to demonstrate how to handle large rows in a decision table with reasonable performance. This is part 3 of the series.

March 2, 2021

by Ryan ZhangCheng

· 7,661 Views · 5 Likes

Use Cases for Apache Kafka in Retail

Event streaming with Apache Kafka in the retail industry facilitates real-time omnichannel, Customer 360, inventory management, recommendations, and more.

March 2, 2021

by Kai Wähner

CORE

· 7,488 Views · 9 Likes

Quick Application Deployments on MicroK8s Using Helm Charts

Helm Charts empower super-quick deployments of complex applications on MicroK8s.

March 2, 2021

by Ajit Chelat

· 9,546 Views · 4 Likes

5 Best Tips for Angular Application Security

The worldwide digital transformation is a boon as well as a curse for software development enterprises.

March 1, 2021

by Vishal shah

· 10,315 Views · 3 Likes

Achieving Micro-frontend Architecture Using Angular Elements

Scaling micro-frontends using Angular elements: Hosting on Azure cloud. The micro-frontends architecture creates a buzz in the web app development world.

Updated March 1, 2021

by Bharat Ghode

· 37,169 Views · 4 Likes

SKP's Algorithms and Data Structures #9: Java Problem: Monkeys in the Garden

This Article Series Focuses on Algorithms, Data Structures, or Applying them to Problem Solving. In this Article, We Discuss the Solution to [Monkeys in the Garden] Problem from Techgig.

February 28, 2021

by Sumith Puri

· 4,532 Views · 3 Likes

SKP's Algorithms and Data Structures #6: Java Problem: Active Traders

This Article Series Focuses on Algorithms, Data Structures, or Applying them to Problem Solving. In this Article, We Discuss the Solution to [Active Traders] Problem from Hacker Rank.

February 28, 2021

by Sumith Puri

· 8,315 Views · 3 Likes

SKP's Algorithms and Data Structures #5: Java Problem: Changes in Usernames

This Article Series Focuses on Algorithms, Data Structures, or Applying them to Problem Solving. In this Article, We Discuss the Solution to [Usernames Changes] Problem from Hacker Rank.

February 28, 2021

by Sumith Puri

· 6,759 Views · 3 Likes

Apache Camel Integration with Kafka

This article covers the integration of Apache Camel with Kafka, from setup to testing, with code blocks and plenty of pictures!

February 28, 2021

by Vignesh Prabhu

· 16,635 Views · 1 Like

How to Send/Receive Product Object To/From Queue (Spring + JMS + ActiveMQ Example with Annotations) [Video]

Got 10 minutes? Then check out this video about have to send and receive product objects both to and from queue, with an example including Spring, JMS, and ActiveMQ.

February 28, 2021

by Ram N

· 3,852 Views · 4 Likes

TDD Typescript NestJS API Layers with Jest Part 3: Repository Unit Test

This is a 3 part series for unit testing the controller, service, and repository layers in a typical REST architecture. The final part shows testing the Repository Unit.

February 28, 2021

by Dale Waterworth

· 15,575 Views · 2 Likes

PySimpleGUI: How to Draw Shapes on an Image With a GUI

Let's add some flair to that image.

February 27, 2021

by Mike Driscoll

· 10,016 Views · 2 Likes

How to Use Spring Boot and JHipster With Reactive Java Microservices

Learn how to create a reactive microservices architecture with Spring Boot, Spring Cloud Gateway, Spring Cloud Config, Spring WebFlux, Java, and JHipster.

February 26, 2021

by Matt Raible

· 5,233 Views · 6 Likes

Get Your Code Together! Submodules, Monorepo: Is There Another Way?

There are various ways to manage modular Git projects - submodules, monorepo, etc. Is there a way to combine the advantages of all approaches?

Updated February 26, 2021

by Dmitry Linov

· 8,627 Views · 8 Likes

MuleSoft Operational and API Management Capabilities

MuleSoft provides multiple operational and API capabilities to fulfill the client requirements and expectations.

Updated February 26, 2021

by Jitendra Bafna

· 22,795 Views · 6 Likes

TDD Typescript NestJS API Layers with Jest Part 1: Controller Unit Test

This is a 3 part series for unit testing the controller, service, and repository layers in a typical REST architecture. This part will test the Controller Unit.

February 26, 2021

by Dale Waterworth

· 22,266 Views · 2 Likes

Load and Compile Dynamical HTML in AngularJS

We have to load HTML content with CSS from the backend dynamically and compile it in an Angular application. We also need to support Angular directives defined in HTML.

February 26, 2021

by Eason YIN

· 9,402 Views · 2 Likes

How To Build Docker Images for Windows Desktop Applications

In this article, we discuss the advantages of moving applications to the cloud and describe how to create docker images for Windows desktop applications.

February 26, 2021

by Dmitry Narizhnykh

CORE

· 19,715 Views · 3 Likes

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